++ hostname -s
+ HOSTNAME=instance
+ PORTNAME=octavia-health-manager-port-instance
++ openstack port show octavia-health-manager-port-instance -c id -f value
+ HM_PORT_ID=8be95c1e-deef-41be-8c1d-417c37969f56
++ openstack port show octavia-health-manager-port-instance -c mac_address -f value
+ HM_PORT_MAC=fa:16:3e:64:1d:23
+ echo 8be95c1e-deef-41be-8c1d-417c37969f56
+ echo fa:16:3e:64:1d:23